Today Apple has released OS X 10.10 Yosemite Developer Preview 6. With it comes redesigned icons in the System Preferences app, tweaked user interfaces, and perhaps most importantly, five new wallpapers showing off some incredible scenery in Yosemite National Park.
So without further ado, here is the default wallpaper we've seen many times in the past plus the four new ones. You can see them in high resolution by opening the images in a new tab, or you can download them here. [9to5Mac]